Cezayirli Gazi Hasan Pasha, Ottoman general and politician, 182nd Grand Vizier of the Ottoman Empire (born 1713)

Cezayirli Gazi Hasan Pasha or Hasan Pasha of Algiers, nicknamed Ejder-i Bahrî, was an Ottoman Grand Admiral (1770–90), Grand Vizier (1790), and general in the late 18th century.

The grand vizier of the Ottoman Empire was the de facto prime minister of the sultan in the Ottoman Empire, with the absolute power of attorney and, in principle, removable only by the sultan himself in the classical period, before the Tanzimat reforms, or until the 1908 Revolution. He held the imperial seal and could summon all other viziers to attend to affairs of the state in the Imperial Council; the viziers in conference were called "kubbe viziers" in reference to their meeting place, the Kubbealtı ('under-the-dome') in Topkapı Palace. His offices were located at the Sublime Porte.